# CARD_WaitBackupAsync

## C Specification

      #include <nitro/card.h>
      BOOL CARD_WaitBackupAsync(void);

## Description

The CARD backup device will remain blocked until the asynchronous process is complete.

This function promptly returns control if the asynchronous process is not executing.

If the result of the process is `CARD_RESULT_SUCCESS`, this function returns a value of TRUE. Otherwise, this function returns a value of FALSE.

To obtain the detailed result value, call the `CARD_GetResultCode` function.

## Arguments

None.

## Return Values

The function returns a value of TRUE if the result of the last executed process is `CARD_RESULT_SUCCESS`. Otherwise, it returns a value of FALSE.

## See Also

`CARD_GetResultCode`, `CARD_TryWaitBackupAsync`

## Revision History

08/31/2004 Added description regarding the `CARD_GetResultCode` function
07/28/2004 Initial version